i was thinking it was the butterflys of a 1250 dominator carb but still cool. i have not seen any butterflys at all and not to many bees .but i have had some toads in the shop yep shop toads i got them.it cool stop and look at other things i have seen more birds this year more cardinals. i have been told there is humming birds in mich but never have seen any would be neat to see one